Personal heating or cooling device



FIG. 1 is a front plan view of the personal heating or cooling device;

FIG. 2 is a left side plan view of the personal heating or cooling device;

FIG. 3 is a rear plan view of the personal heating or cooling device;

FIG. 4 is a right side plan view of the personal heating or cooling device;

FIG. 5 is a top plan view of the personal heating or cooling device;

FIG. 6 is a bottom plan view of the personal heating or cooling device;

FIG. 7 is a front right side elevated isometric view of the personal heating or cooling device;

FIG. 8 is a front left side elevated isometric view of the personal heating or cooling device;

FIG. 9 is a bottom right side isometric view of the personal heating or cooling device;

FIG. 10 is a bottom left side isometric view of the personal heating or cooling device; and,

FIG. 11 is a rear left side elevated isometric view of the personal heating or cooling device. 

CLAIM The ornamental design for the personal heating or cooling device, as shown and described. 